[PATCH] support for -w in seq

[Ralf Friedl]

Bernhard Reutner-Fischer wrote:
> coreutils prints a final '\n', yes.
coreutils prints a final '\n', but this is '\n' and not the separator.

seq -s, 3 | hexdump -C
00000000  31 2c 32 2c 33 0a                                 |1,2,3.|

Regards
Ralf Friedl.